StealthArsenal
Hello All,
 
Working on building up my X99 system.  At this moment, I do not have my motherboard as of yet but was curious if the 2/3 Way Bridge worked for dual and triple sli on the Asus X99 Deluxe. I already own one, but cannot use it on my current rig.
 
Thanks.
Chris

Yes, if it fits.
But 2/3/4 Way SLI Bridges do come with the Motherboards form EVGA.
2 Way Ribbon on the Micro Model.
2 Way Ribbon and 3 Way Bridge FTW
2 Way Ribbon and 3 Way and 4 Way on the Classified

As far as I'm aware, the spacings are on standardized centers.
Most motherboards come with the standard 2/3/4 way SLI bridges, and I don't believe there's any difference in them besides from a brand label.
There's no other way to tell without measuring unless somebody else has the exact same motherboard. You could try the ASUS forums, there should be somebody there who can tell you the measurement exactly if you're really in need of it - but I don't believe you'll have any problems. Though, there might be some discrepancies among AMD chipsets...

X99 Classified
For 2 GPUs you will need to use two of the yellow squares below.
40 Lane Processor PE1 – x16[19] + PE4 – x16[19] and Do not use (Slots PE2 and PE3)
28 Lane Processor PE1 – x16[19] + PE2 – x8[20] OR PE1 – x16[19] + PE4 – x8[19]

And don't forget the 6-Pin Power down here.
 
X99 FTW
For 2 GPUs you will need to use two of the yellow squares below.
40 Lane Processor PE1 – x16[19] and PE4 – x16[19] and (Do Not use Slot PE3)
   Manual Part 1 Page 8 and 9

And don't forget the 6-Pin Power down here.